A building anti-seismic system and its induction control method

Abstract

The invention discloses a building quakeproof system and an induction control method thereof. The building quakeproof system comprises a flexible supporting body for supporting a building and an intelligent control device for controlling the flexibility of the flexible supporting body; the flexible supporting body comprises a column, the column and the building are connected through two or more flexible connectors, a columnar permanent magnet is arranged in the center of the column, a round magnet is arranged above the permanent magnet and fixed to the bottom face of the building, and the permanent magnet and the round magnet interact through a magnetic field. Magnetic springs are around the permanent magnet and arranged in the column, and the two ends of each magnetic spring are connected with the intelligent control device through a wire. Acting force control over the building is achieved through the flexible supporting body and the magnetic springs, the flexibility of the whole structure and the action strength during an earthquake are improved, and therefore the damage of earthquake waves to the building is reduced.

Description

technical field [0001] The invention relates to the technical field of earthquake sensing and prevention, in particular to a building anti-seismic system and a sensing control method thereof. Background technique [0002] Throughout the ages, earthquakes have always been one of the most destructive natural disasters. The collapse of buildings caused by earthquakes has caused countless lives and properties to suffer extinction. In order to prevent and mitigate disasters in earthquakes, the country requires buildings to be able to resist earthquakes of magnitude 7. And the construction process of present building mainly is to hit foundation in the earth, then builds various buildings on foundation, so building is fixed in the land by foundation, is rigid connection between building and foundation and land. So far, the anti-seismic measures of buildings are mainly to increase the amount of steel bars in the columns and beams of buildings or other methods. The effect of such an...

AI Technical Summary

Problems solved by technology

The above-mentioned patents include changing the structure or increasing the magnetic force to solve the problem of energy elimination in vibration, but they have not been combined. In addition, the magnetic control technology is to consider the magnetic retention and change of the magnet.

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